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"US President Barack Obama walks down the West Wing Colonnade at the White House in Washington, DC, February 12, 2013. Obama will deliver his first State of the Union address of his second term tonight at the US Capitol before a Joint Session of Congress. AFP PHOTO / Saul LOEB"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gettyimages.de/detail/nachrichtenfoto/president-barack-obama-walks-down-the-west-wing-nachrichtenfoto/161592952>